Heat current rectification in segmented XXZ chains.
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DOI: 10.1103/physreve.99.032136
Abstract: We study the rectification of heat current in an XXZ chain segmented in two parts. We model the effect of the environment with Lindblad heat baths. We show that in our system, rectification is large… read more here.
Keywords: segmented xxz; xxz chains; rectification; heat current ... See more keywords